P.j. Mercer & Associates, LLC
NPI 1972929370 · Clinical Social Worker · Owings Mills, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
P.j. Mercer & Associates, LLC is a Clinical Social Worker organization in Owings Mills, MD (NPI 1972929370).
Provider details
- NPI number
- 1972929370
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Priscilla Jones-Mercer, President(667) 303-3204
- License
- 07684 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-10
- Last updated
- 2024-10-16
- Certified
- 2024-10-16
Frequently asked questions
- What is P.j. Mercer & Associates, LLC's NPI number?
- P.j. Mercer & Associates, LLC's National Provider Identifier (NPI) is 1972929370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is P.j. Mercer & Associates, LLC?
- P.j. Mercer & Associates, LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is P.j. Mercer & Associates, LLC located?
- P.j. Mercer & Associates, LLC's practice location on file with NPPES is 9199 Reisterstown Rd Ste 201b, Owings Mills, MD 21117-4579.
- What is P.j. Mercer & Associates, LLC's phone number?
- The practice phone number listed in the NPPES registry for P.j. Mercer & Associates, LLC is (667) 303-3204.
- Does P.j. Mercer & Associates, LLC accept Medicare?
- P.j. Mercer & Associates, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for P.j. Mercer & Associates, LLC?
- The authorized official listed on P.j. Mercer & Associates, LLC's NPPES record is Priscilla Jones-Mercer, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is P.j. Mercer & Associates, LLC's NPI active?
- Yes — P.j. Mercer & Associates, LLC's NPI (1972929370) is active in the NPPES registry as of the last update on 2024-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.